baber/WOPTO huggingface dataset:
Patent FR-2508666-A1 (FR)
Title: Telescopic mounting for clock - allows winder to disappear from view when clock is withdrawn into elaborate casing
Inventor: BELLIN JEAN
IPC: G04B37/04
Filed: 1981-06-30
Abstract: The clock has its mechanism housed within a box inside an ornate casing (1), e.g. a wild strawberry. The box includes three telescopic sections (5,6,7) the first of which (5) permanently surrounds the clock mechanism. The second and third sections (6,7) may be drawn out from the casing. Slots (11,15) in the casing and pegs (9,14) guide the telescopic action of the sections. In normal use the three sections of the box are telescoped together, with the result that the winder is hidden from view. In order to gain access to the winder, the sections are drawn out, the back section being anchored in the ornate mounting on which the clock is supported.
Patent FR-2487102-A1 (FR)
Title: Dispositif d'enregistrement d'informations optiques
Inventor: SATO NOBORU
IPC: G11B7/2433
Filed: 1981-07-17
Abstract: A.DISPOSITIF D'ENREGISTREMENT D'INFORMATIONS OPTIQUES. B.DISPOSITIF D'ENREGISTREMENT D'INFORMATIONS OPTIQUES CARACTERISE EN CE QUE SUR UN SUBSTRAT 31 EST FORMEE UNE COUCHE PORTEUSE D'INFORMATIONS OPTIQUES 32 CETTE COUCHE ETANT COMPOSEE DE 30 A 80 D'ATOMES D'INDIUM ET DE 60 A 20 D'ATOMES DE SELENIUM OU DE SOUFRE, CETTE COUCHE ETANT CHANGEE EN UN MATERIAU INSOLUBLE DANS UN MORDANT ALCALIN PAR EXPOSITION A UN FAISCEAU DE LUMIERE MODULEE PAR LES SIGNAUX D'INFORMATIONS. C.L'INVENTION S'APPLIQUE NOTAMMENT A LA FABRICATION DES DISQUES VIDEO.
Patent FR-2510090-A1 (FR)
Title: Scissors linkage car jack - has uneven length upper arms and worked by hexagon headed trapezoidal threaded screw
Inventor: ROUSSELLE JEAN-BAPTISTE
IPC: B66F3/12
Filed: 1981-07-22
Abstract: The scissors jack has a support (1) with two lower arms (2,3) pivoted (10,11) to two upper arms (12,13). All are of U-section and moved by a trapezoidal threaded screw (14). A pair of gears (6,7) are in mesh to pivot the arms under screw action. The arms pivot on axes (4,5) and are held in place by a stay (8,9) concentric with these axes. The upper arms are of different lengths and connected by a pivot (15). The head (16) is connected to the longer upper arm (12) by a pivot (17). The screw is operated by a hexagon head (18).
Patent FR-2488302-A1 (FR)
IPC: E02D29/02
Filed: 1981-07-29
Abstract: The structural elements enable a retaining wall to be built successively from top to bottom, costly measures for protecting the earth wall during the construction of the retaining wall being dispensed with. Supporting elements are provided which, placed one below the other, serve as load-bearing supports. The supporting elements are formed with locking grooves and bearing shoulders which are provided for accommodating longitudinal elements with a Z-like cross-section. The supporting elements have reinforcing steel members which are used for anchoring in a connecting web.
Patent FR-2491590-A1 (FR)
Title: Polargraphic oxygen sensor for gas operated water heater - contains element acting as probe and second element acting as limiting probe for safety circuit
Inventor: GROB FERDINAND
IPC: F23N5/18
Filed: 1981-08-31
Abstract: A polargraphic oxygen detector is located downstream of a heat exchanger located in the combustion gas flow. The detector provides an output for an electronic regulator to control speed of an exhaust fan in the top of the heater. The detector comprises two detecting elements with ceramic plates at the base which conduct oxygen ions. Measuring electrodes are deposited on the front of the plates and conductors extend to a contact. These electrodes are covered with a diffusion barrier. On the rear of the plates is fixed via an isolating layer a thin metallic heating conductor from which conductor channels extend to the contact. One detector element acts as a probe while the other acts as a limit flow probe. This provides a signal to cut off the fuel inlet when the oxygen level exceeds a limit valve.
Patent FR-2513349-A1 (FR)
Title: Branch connector for fluid passage - has threaded valve with bush and outer flexible compression seal
Inventor: MIGNET VINCENT
IPC: F16L41/06
Filed: 1981-09-22
Abstract: The fluid connection consists of a tee piece (1) with a lateral branch (6) a connecting branch (7) and an upper flanged branch housing a seal (42). A conventional drilling and tapping machine is used to drill and tap the main, under pressure. A threaded bush (2) is then inserted, together with the threaded valve (3). When the tapping machine is removed, the operating spindle (29) is engaged with the valve (3). The pitch of the valve thread (26) and that of the spindle (29) are the same. Once in position, the outer flange (39) is screwed into place and clamped. The outer flange (39) houses the seal (42) against which the valve surface (23) seals when the valve is open.
Patent FR-2518677-A1 (FR)
Title: IC-engine drive shaft to cam shaft coupling - is pin jointed parallelogram linkage guided in closed track to give periodic variation in relative shaft velocity
Inventor: DUPIN JEAN GEORGES ALPHONSE
IPC: F16H35/02
Filed: 1981-12-23
Abstract: The coupling connects input (1) and output (2) drive shafts and produces periodic variation in the relative radial velocity, being used to drive overhead valve gear for an i.c. engine. It comprises pin-jointed links (3-6) in a plane normal to the shaft axis (X-X), and a curved closed rim. It may comprise a pin-jointed parallelogram frame with the centres of two opposed pairs of links connected (11) to the input and the output shafts respectively. The trajectory may be defined by a cam (13) of which the angular relationship with the shafts can be adjusted, the coupling being mounted between a valve-actuating cam-shaft and a cranked drive shaft.
Patent FR-2519132-A1 (FR)
Title: Dispositif d'alimentation d'une arme en munitions
Inventor: RACHAIS CLAUDE
IPC: F41A9/55
Filed: 1981-12-24
Abstract: L'INVENTION A POUR OBJET UN DISPOSITIF D'ALIMENTATION D'UNE ARME EN MUNITIONS COMPRENANT UN COULOIR DE CHARGEMENT MUNI DE MOYENS DE TRANSPORT DE LA MUNITION JUSQU'A LA CULASSE 12 DE L'ARME. LE DISPOSITIF SELON L'INVENTION COMPREND, POUR CHAQUE MUNITION M, AU MOINS UN CONTENEUR TUBULAIRE 3 A L'INTERIEUR DUQUEL EST PLACE LA MUNITION PENDANT SON TRAJET DANS LE COULOIR DE CHARGEMENT, LEDIT CONTENEUR 3 ETANT MUNI DE MOYENS 6 DE CALAGE DE LA MUNITION M PLACES LE LONG DE LA PAROI INTERNE 31 DU CONTENEUR ET PRENANT APPUI EN DIFFERENTS ENDROITS SUR LA PERIPHERIE DE LA MUNITION M POUR LE MAINTIEN PERMANENT DE L'AXE DE CELLE-CI DANS L'AXE DU CONTENEUR. L'INVENTION S'APPLIQUE SPECIALEMENT AUX TOURELLES MONTEES SUR VEHICULES BLINDES.
Patent FR-2521602-A1 (FR)
Title: Appts. for producing fibrous webs of differing density - at matched speeds, using multiple lay=up drums
Inventor: FLEURY PIERRE
IPC: A61L15/16
Filed: 1982-02-17
Abstract: Appts. for simultaneously preparing two or more continuous fibrous webs requiring different feed rates features a driven shaft on which one lay-up drum is directly mounted and on which at least one other drum is mounted coaxially, alongside the first drum, but driven via a speed reduction coupling from the same prime motor. Used esp. for preparing complementary layers of composite absorbant fabrics as used for sanitary pads, nappy linings, etc., having layers of differing compaction. Allows compressed layers to be supplied at the same output rate as the uncompressed layers for continuous subsequent superposition to produce the composite fabric. Esp. applicable to mfr. of non-woven cloth from processed wood pulp. Pref. the reduction drive coupling is a variable speed unit for adjusting the speed ratio of the drums to compensate for variable factors such as the dampness of the mat and the degree of relative compaction required.
Patent FR-2500501-A1 (FR)
Title: Bourreuse de voie ferree
Inventor: PASQUINI SANDRO
IPC: E01B27/16
Filed: 1982-02-24
Abstract: LA BOURREUSE EST EQUIPEE D'UNITES DE BOURRAGE COMPORTANT DES OUTILS 4 DESTINES A ETRE UTILISES POUR LE BOURRAGE AUSSI BIEN DE LA PLEINE VOIE QUE DES APPAREILS DE VOIE. CES OUTILS SONT MONTES SUR UN CHASSIS 7 MONTE MOBILE EN HAUTEUR DANS UN PORTIQUE 8 SUSPENDU AU CHASSIS 1 DE LA BOURREUSE PAR UNE DOUBLE ARTICULATION 13, 14, 15 CONFERANT A CE PORTIQUE UNE MOBILITE PENDULAIRE TRANSVERSALE ET LONGITUDINALE PAR RAPPORT A LA VOIE. AFIN DE POUVOIR ADAPTER LA LONGUEUR DU COMPACTAGE EFFECTUE PAR LES OUTILS 4 DANS LEURS DEUX UTILISATIONS CHACUN DE CES OUTILS EST A DEUX CONFIGURATIONS DE TRAVAIL PERMUTABLES ET VERROUILLABLES DONT L'UNE EST COMPOSEE D'UNE SEULE PIOCHE 22, POUR LE BOURRAGE DES APPAREILS DE VOIE ET DONT L'AUTRE EST COMPOSEE DE DEUX PIOCHES 21, 22, JUXTAPOSEES DANS LA DIRECTION TRANSVERSALE DE LA VOIE, POUR LE BOURRAGE DE LA PLEINE VOIE.
Patent FR-2524655-A1 (FR)
Title: Bloc limiteur partiel d'un faisceau de rayonnement et collimateur comportant de tels blocs
Inventor: MILCAMPS JACQUES
IPC: A61B6/06
Filed: 1982-04-02
Abstract: L'INVENTION CONCERNE UN BLOC 1 DE LIMITATION PARTIELLE D'UN FAISCEAU DE RAYONNEMENT, PERMETTANT DE LIMITER UNE PREMIERE PARTIE DE CE FAISCEAU CORRESPONDANT A UN PREMIER DEMI-ANGLE A D'OUVERTURE MAXIMUM. CE BLOC 1 DEPLACABLE D'UNE MANIERE RECTILIGNE COMPORTE UNE SURFACE ACTIVE 2 CYLINDRIQUE. GRACE A CETTE SURFACE ACTIVE 2 LE BLOC 1 DETERMINE DE NOUVELLES LIMITES AU FAISCEAU A, B... X SANS MODIFIER L'ORIENTATION DE DEPART DE CETTE SURFACE ACTIVE 2 EN FONCTION DES POSITIONS P1, P2... PN QU'IL PEUT OCCUPER PAR SON DEPLACEMENT RECTILIGNE. L'INVENTION EST APPLICABLE NOTAMMENT AUX INSTALLATIONS DE RADIODIAGNOSTIC ET DE RADIOTHERAPIE.
Patent FR-2506784-A1 (FR)
Title: Procede de fabrication d'une tole en acier electromagnetique a grain oriente ayant une haute densite de flux magnetique
Inventor: HARASE JIRO
IPC: C21D9/46
Filed: 1982-05-28
Abstract: LA PRESENTE INVENTION EST RELATIVE A UNE AMELIORATION DANS LE RECUIT DE PRECIPITATION D'UNE TOLE OU D'UN FEUILLARD EN ACIER LAMINE A CHAUD QUI EST REALISEE IMMEDIATEMENT AVANT LE LAMINAGE A FROID AU COURS DE LA FABRICATION DE TOLES OU DE FEUILLARDS EN ACIER ELECTROMAGNETIQUE A GRAIN ORIENTE. HABITUELLEMENT, LE RECUIT DE PRECIPITATION EST REALISE PAR LE CHAUFFAGE D'UN FEUILLARD EN ACIER A UNE TEMPERATURE COMPRISE ENTRE 750 ET 1200C SUIVI D'UNE TREMPE DE CELUI-CI. LA PRESENTE INVENTION PROPOSE DE CONTROLER LE TAUX DE REFROIDSSSEMENT DURANT LE REFROIDISSEMENT PRIMAIRE, C'EST-A-DIRE D'UNE TEMPERATURE MAINTENUE T COMPRISE ENTRE 1080 ET 1200C A UNE TEMPERATURE INTERMEDIAIRE T COMPRISE ENTRE 900 ET 980C, ET DE CONTROLER LE TEMPS D'ARRET DURANT LE REFROIDISSEMENT PRIMAIRE POUR OBTENIR DES PROPRIETES MAGNETIQUES EXCELLENTES MALGRE LES INEVITABLES VARIATION DE LA TENEUR EN ALUMINIUM ET EN SILICIUM. LA PRESENTE INVENTION PROPOSE EGALEMENT DE CONTROLER LE TAUX D'ELEVATION DE LA TEMPERATURE ENTRE 800C ET LA TEMPERATURE MAINTENUE POUR OBTENIR DES PARTICULES DE A1N PRESENTANT UNE TAILLE OPTIMALE.
Patent FR-2528154-A1 (FR)
Inventor: HELYES LASZLO
IPC: F28D21/00
Filed: 1982-06-08
Abstract: The invention relates to a device for utilising a portion of the heat content of the waste gases escaping from the boiler through the stack, which contains at least one boiler and, in the direction of flow of the waste gases, at least one convective heat exchange surface which is downstream of the permanent heating surface of the boiler. In this device, the aim is to utilise a portion of the heat content of the waste gases escaping from the boiler. This takes place because a two-way device which can be actuated by a controller is installed in the line of the coolant that is to be led into the heat exchange surface, and the input of the controller is connected to the output of the temperature sensor installed in the escape cross-section of the stack and to the output of the instrument that is arranged in the line of the waste gases escaping from the boiler and measures the dew point temperature. Moreover, the output of the controller which transmits a command signal is connected to the executive member of the two-way device, the command signal being proportional to the difference in the input signals.
Patent FR-2507625-A1 (FR)
Title: Procede de fabrication de bandes d'acier laminees a froid, ne vieillissant pas, a emboutissage profond, presentant une excellente caracteristique de trempabilite par cuisson de la peinture grace a un recuit en continu
Inventor: TAKAHASHI NOBUYUKI
IPC: C21D8/04
Filed: 1982-06-09
Abstract: DES ACIERS CALMES A AL CONTENANT ENTRE 0,001 ET 0,01 C, PAS PLUS DE 1,5 MN, ENTRE 0,005-0,20 AL, PAS PLUS DE 0,007 N ET B SUIVANT DES QUANTITES DETERMINEES PAR UN RAPPORT BN COMPRIS ENTRE 0,5 ET 2,5, ET EN OPTION PAS PLUS DE 1 SI ET ENTRE 0,04 ET 0,12 P SONT SOUMIS A DES OPERATIONS DE LAMINAGE ORDINAIRE A CHAUD ET A FROID, PUIS AU MAINTIEN A LA TEMPERATURE D'HOMOGENEISATION A UNE TEMPERATURE COMPRISE ENTRE 730C ET LE POINT A GRACE A UN PROCEDE DE RECUIT EN CONTINU, ET REFROIDIS RAPIDEMENT A PARTIR D'UNE TEMPERATURE COMPRISE ENTRE LA VALEUR DE MAINTIEN A LA TEMPERATURE D'HOMOGENEISATION ET 450C JUSQU'A UNE TEMPERATURE NON SUPERIEURE A 250C A UN TAUX MOYEN DE REFROIDISSEMENT NON INFERIEUR A 60CSECONDE, SANS TRAITEMENTS ULTERIEURS DE COALESCENCE, DE MANIERE A OBTENIR DES TOLES LAMINEES A FROID, NE VIEILLISSANT PAS, A EMBOUTISSAGE PROFOND ET DES BANDES PRESENTANT D'EXCELLENTES PROPRIETES DE FACONNAGE SUR PRESSE ET DE TREMPABILITE PAR CUISSON DE LA PEINTURE.
Patent FR-2507605-A1 (FR)
Title: Procede de preparation d'esters d'acides apovincaminiques, esters ainsi obtenus et compositions pharmaceutiques preparees avec ces esters
Inventor: SZANTAY CSABA
IPC: C07B57/00
Filed: 1982-06-10
Abstract: PROCEDE DE PREPARATION D'ESTERS D'ACIDES APOVINCAMINIQUES, ESTERS AINSI OBTENUS ET COMPOSITIONS PHARMACEUTIQUES PREPAREES AVEC CES ESTERS. LA PRESENTE INVENTION DECRIT UN PROCEDE POUR LA PREPARATION D'ESTERS D'ACIDES APOVINCAMINIQUES CIS- ETOU TRANS-RACEMIQUES, ET AYANT LA FORMULE (I), AINSI QUE LES DERIVES OPTIQUEMENT ACTIFS CORRESPONDANTS AYANT LES FORMULES (IA) ETOU (IB) ETOU (IC) ETOU (ID): (CF DESSIN DANS BOPI) DANS LESQUELLES R ET R SONT DES GROUPES ALKYLE IDENTIQUES OU DIFFERENTS AYANT DE 1 A 6 ATOMES DE CARBONE AINSI QUE DES COMPOSITIONS PHARMACEUTIQUES CONTENANT LESDITS COMPOSES. UTILISATION DE CES COMPOSES COMME VASODILATATEURS.
Patent FR-2528790-A1 (FR)
Title: Rear wheel suspension for motorcycle - has adjustable pivot point on swinging link to adjust progression
Inventor: DONCQUE PIERRE
IPC: B62K25/28
Filed: 1982-06-18
Abstract: The rear suspension for a motorcycle has a swinging link between the swinging arm and one end of the shock absorber. It has adjusters (28) to vary the position of one (20) of the pivot axes of the link w.r.t. the load carried. It varies the ratio between the rear wheel (2) travel and the movement of the shock absorber. The shock absorber can be a single unit articulated between the chassis and the swinging link (14). The adjustable pivot axis may be that between the swinging link and the chassis.
Patent FR-2512219-A1 (FR)
Title: Coussinet pour l'articulation des branches d'ecartement d'une paire de jumelles
Inventor: MOTTIG HORST
IPC: G02B23/18
Filed: 1982-08-25
Abstract: UNE MEMBRANE 13, 14 DE FORME ANNULAIRE ET DISPOSEE ENTRE LA BAGUE FILETEE ET L'UNE DES BRANCHES D'ECARTEMENT 2, 3 EST RELIEE RIGIDEMENT AU COUSSINET 4, 5, L'UNE 2, 3 DES DEUX BRANCHES D'ECARTEMENT EST RELIEE AU COUSSINET 4, 5 ET EST REALISEE SOUS FORME DE BUTEE.
Patent FR-2532203-A1 (FR)
Title: Method for producing a clean, cold-rolled strip
Inventor: MATSUDA YUKIO
IPC: C21D9/67
Filed: 1982-08-31
Abstract: The present invention relates to a method for producing a clean, cold-rolled metal strip. The method of the invention consists in injecting a lubricating rolling emulsion at a high pressure and at a low concentration on both sides of a metal strip 11 in the last stand 5 of a rolling mill by means of injector nozzles 10 in order thus to remove the oil and the metallic powder deposited on the said strip, then in loading the reeled cold-rolled strip into a box annealing furnace, in mixing water vapour with an atmospheric gas of the annealing furnace consisting principally of nitrogen and hydrogen and in adjusting the dew point of the gas inside the furnace between 0 and 10 DEG C. The present invention applies particularly to the field of metal rolling.
Patent FR-2516905-A1 (FR)
Title: Plieuse
Inventor: FISCHER HERMANN
IPC: B65H45/16
Filed: 1982-11-18
Abstract: UNE PLIEUSE POUR UNE MACHINE A IMPRIMER ROTATIVE COMPREND UN DISPOSITIF DE PLIAGE TRANSVERSAL QUI COMPREND UN CYLINDRE A LAME DE PLIAGE 9 DESTINE A PLIER SIMULTANEMENT PLUSIEURS EXEMPLAIRES IMPRIMES SUPERPOSES. AFIN, LORS DU RETOUR DE LA LAME DE PLIAGE, D'EVITER UNE EXTRACTION DE L'EXEMPLAIRE INTERIEUR HORS DE L'EXEMPLAIRE EXTERIEUR, DES MOYENS SONT PREVUS POUR DEPOLIR LE BORD DE PLI NON IMPRIME D'UN EXEMPLAIRE SUR LE COTE DE SA LIGNE DE PLIAGE TRANSVERSALE SUR LA SURFACE TOURNEE VERS UN EXEMPLAIRE IMPRIME VOISIN QUI REPOSE LIBREMENT.
Patent FR-2539227-A1 (FR)
Title: Appareil pour l'identification, par simulation, de reperes lumineux et/ou sonores
IPC: G08B7/00
Filed: 1983-01-06
Abstract: Selon l'invention, l'appareil permet de superposer à l'observation visuelle ou auditive d'un repère particulier une reconstitution des signaux visuels ou sonores correspondant à l'identité dudit repère, l'identification étant effectuée par comparaison entre l'observation et la reconstitution. Par exemple, l'appareil comprend : une unité centrale 10 de microprocesseur reliée à une mémoire 12 des informations codées des repères réels et à un bloc de lampes 18 recevant des tensions permettant ladite reconstitution, un clavier à touches 14 d'appel à la mémoire et une unité de visualisation 16. Application, notamment, à l'identification de repères de navigation maritime tels que phares, radiophares ou analogues. (CF DESSIN DANS BOPI)
Patent FR-2542596-A1 (FR)
Title: Hydraulic machine for opening oysters
IPC: A47G21/06
Filed: 1983-03-18
Abstract: The invention relates to a hydraulic machine enabling oysters to be opened, without physical effort, very cleanly, very rapidly and safely. It comprises a jack 1 controlled by a five-way valve, having an adjustable feed speed, fastened on a frame 11 comprising a stop 13. A knife 2 is fastened at the end of the shaft of the jack along with a part 3 which fastens the blade and lifts up the lid of the oyster. Applications of the invention: restaurants, communities, etc. Optional promotion of oyster sales at the producer level.
Patent FR-2544094-A1 (FR)
Title: Pen/electronic watch
IPC: B43K29/087
Filed: 1983-04-05
Abstract: The pen/electronic watch according to the present invention is characterised in that it includes a conducting strip 13 arranged movably between the positive and negative electrodes of a watch module 14, and a mercury battery 15 installed in the upper tube 1 with a view to being actuated by a push button 11 so as to close and open the circuit loop of the watch module 14 for the purposes of displaying the time in a display window 12 of the upper tube 1 and an ink reserve holder mechanism 22 assembled to a rotary coupling element 21 arranged in the lower tube 2, which is engaged separably in the upper tube 1, with a view to being fitted to various kinds of ink reserves 23 for ballpoint pens, by virtue of which not only is the manufacturing cost lower and the size of the pen/watch reduced to a minimum, but also the usefulness of the pen/watch is increased proportionately.
Patent FR-2525468-A1 (FR)
Title: Piece a main de dentisterie
Inventor: LOHN GERD
IPC: A61C1/05
Filed: 1983-04-18
Abstract: PIECE A MAIN DE DENTISTERIE CONSTITUEE PAR PLUSIEURS PIECES INDIVIDUELLES QUI PEUVENT ETRE COMBINEES AU CHOIX; UNE PARTIE 7, 7A, 7B DE MANCHON DE PREHENSION PEUT RECEVOIR UN MOTEUR PNEUMATIQUE 8 OU ELECTRIQUE 9 AINSI QU'UNE PIECE D'ACCOUPLEMENT INTERMEDIAIRE 10, 11, 35 ADAPTEE A LA PIECE D'ALIMENTATION DISPONIBLE 12, 13, 14; LE MANCHON DE PREHENSION EST EGALEMENT SUBDIVISE ET LA PARTIE DE MANCHON COTE ENTRAINEMENT PEUT RECEVOIR AU NIVEAU DE L'EXTREMITE OPPOSEE AU BLOC MOTEUR 8, 9, UNE PIECE DE TRANSMISSION 4, 5, 6 DONT LE RAPPORT DE TRANSMISSION EST PRESELECTIONNE, UNE PARTIE 1, 2, 3 DE MANCHON DE PREHENSION COTE OUTIL POUVANT SE RACCORDER EN ETANT EN PRISE AVEC LA PIECE DE TRANSMISSION.
Patent FR-2526690-A1 (FR)
Title: Procede et installation de fabrication en continu d'une bande de plomb ou d'alliage de plomb, et bande ainsi obtenue
Inventor: WATANABE YASUSHI
IPC: H01M4/84
Filed: 1983-05-11
Abstract: SELON L'INVENTION, UNE BANDE DE PLOMB OU D'ALLIAGE DE PLOMB, DESTINEE A LA REALISATION DE PLAQUES A RESEAU POUR ACCUMULATEURS, SE CARACTERISE EN CE QU'ELLE PRESENTE UNE STRUCTURE RECRISTALLISEE. LE PROCEDE DE FABRICATION CONSISTE A EXERCER UNE TRACTION FRONTALE SUR LA BANDE LAMINEE. L'INSTALLATION SELON L'INVENTION COMPREND UNE MACHINE DE TRACTION 7 OU UN BOBINOIR 6 A L'AIDE DESQUELS LA TRACTION FRONTALE EST EXERCEE SUR LA BANDE LAMINEE DANS LES CYLINDRES DE LAMINAGE 4. LA FABRICATION DE LA BANDE EST REALISEE EN CONTINU DIRECTEMENT A PARTIR DE PLOMB OU D'ALLIAGE DE PLOMB FONDU. APPLICATION A LA FABRICATION DES ACCUMULATEURS POUR AUTOMOBILES.
Patent FR-2530069-A1 (FR)
Title: Bidirectional pressure switch with springs return to neutral position
Inventor: LUNGU CORNELIU
IPC: H01H35/34
Filed: 1983-05-11
Abstract: The switch is of piston construction with a central spring controlling the piston movement. The central piston unit carries the central spring set contacts which can move either way to make contacts on the outer casing of the switch. The piston has a central bolt support on which a spring end flange is fixed. The spring between it and the moving piston end flange determines the piston movements. An elastic diaphragm provides a pressure seal around the piston unit. This construction enables a reduction in length to be made with no sacrifice in accuracy or increase in cost, enabling it to be accommodated within limited space, e.g. in a vehicle.
Patent FR-2526793-A1 (FR)
Title: Nouveaux a-(n-pyrrolyl)-acides et leurs sels et esters, utiles comme medicaments et procede de la preparation de tels composes
Inventor: MALDONADO FRANCISCO SALTO
IPC: C07D207/327
Filed: 1983-05-13
Abstract: NOUVEAUX A-(N-PYRROLYL)-ACIDES ET LEURS SELS ET ESTERS UTILES COMME MEDICAMENTS ET PROCEDE DE PREPARATION DE TELS COMPOSES; POUR PREPARER DES COMPOSES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R, R, R, R ET R REPRESENTENT DES ATOMES D'HYDROGENE OU DES RADICAUX ALKYLES, ARYLES, ALKYLARYLES OU HETEROCYCLIQUES SUBSTITUES OU NON SUBSTITUES ET R REPRESENTE UN CATION METALLIQUE, UNE BASE ORGANIQUE OU UN RADICAL ORGANIQUE, ON FAIT REAGIR L'AMINO-ESTER CORRESPONDANT AVEC UN DIALCOXYTETRAHYDROFURANNE OU UN DERIVE CORRESPONDANT; CERTAINS DE SES COMPOSES, EN PARTICULIER DES ACIDES DL, D ET L-A-N-PYRROLYL)-PHENYLACETIQUES ET CERTAINS DE LEURS ESTERS SONT NOUVEAUX ET SONT UTILES COMME MEDICAMENTS A ACTIVITE ANALGESIQUE ET D'ANTI-AGREGATION PLAQUETTAIRE.
Patent FR-2546159-A1 (FR)
Title: White glasses useful in spectacle manufacture
Inventor: MAZEAU JEAN-PIERRE
IPC: C03C4/00
Filed: 1983-05-16
Abstract: Glasses for ophthalmic use. The invention relates to glasses whose composition in % by weight is the following: 51-63 of SiO2, 3-8 of Al2O3, 10-20 of B2O3, 1.0-3 of Li2O, 3-6 of Na2O, 3-8 of K2O, 2.5-6.0 of ZrO2, 0-5 of CaO, 0-7 of ZnO, 0-7 of MgO, 0.05-0.20 of CeO2, O-0.0003 of CoO, 3.0-8.0 of CaO + MgO + ZnO. Use in spectacle manufacture.
Patent FR-2528582-A1 (FR)
Title: Appareil et procede pour evaluer l'etat de charge d'une batterie
Inventor: CODD ROGER DENNIS
IPC: G01R31/36
Filed: 1983-06-10
Abstract: L'INVENTION CONCERNE UN APPAREIL D'EVALUATION DE L'ETAT DE CHARGE D'UNE BATTERIE. SELON L'INVENTION, IL COMPREND UNE BATTERIE 10, UN CONTROLEUR 14 DU MOTEUR, UN MOTEUR 11, UN MICROCALCULATEUR 16 ET UN CIRCUIT D'INTERFACE 15 AINSI QU'UN APPAREIL DE MESURE 34. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.